@electrik
Looks like you're completely correct.
I don't know if I've ever used that function to manually add something to the dashboard, or if it was only long enough ago that I don't remember doing it that way. When I saw that warning about it not being editable, I thought that was an issue that I needed to address. (To me, it sounded like I wouldn't be able to turn a light on or off, for example.)
However, if that is not needed, then I guess I'm set! Now all I need to do is compare my code to the example code and make modifications where necessary to make mine show up.
Thank you so much!!!